RFT
- 119
- 43
From top to bottom, this has been coming for at least a week, the yellow leaves at the bottom look to have been scavenged to feed the dark tops, why? Maybe it couldn't feed? The water flow to the plant has ceased, this is evident from it's collapsed appearance. Only one suspect here. The Vicor, Lead Piping, The Library.
Im trying to do the same detective work.
We know it’s not environmental. Because the other zones are fine.
We know it’s not the system (flow rate, pitch) because this is one of many cycles ran thru this system.
I agree it’s been a week, maybe more in the making. U can see the perkiness of the plants in the pics from 2 weeks ago. Then the perk is gone last monday. Then the drooping set in. Now the yellowing.
You’re right, they’re not taking up water or nutes. Roots look healthy tho.
Pathogen?
Lockout?
Would russet mites do this?